Dacia Dokker 1.5 DCI EU6 (renault) 75 hp — Stage 1 file (+35 hp)

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Chip tuning for Dacia Dokker 1.5 DCI EU6 (renault) 75 hp ECU

Dacia Dokker (2017) 1.5 DCI EU6 (renault) 75 hp — mass-market diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance (через Renault) group (Румыния, 1966). Stage 1 chip tuning raises power from 75 to 110 hp (+35 hp, +47%) and torque from 180 to 240 Nm (+60 Nm). ECU — Bosch EDC17C84. Flashing method: OBD or Bench depending on the unit's protection. A diesel built in 2017 — the Tricore ECU era; OBD flash works on most production revisions.

Dacia is a mass-market budget brand of the Renault-Nissan alliance. The Logan, Sandero and Duster are Dacia's iconic mass-market models. Dacia is a Romanian carmaker, founded in 1966 and owned by Renault since 1999. DPF/SCR with AdBlue is standard on Euro-6 Dacia diesels. On low-output Dacia dCi engines, Stage 1 is safe. Dacia uses Renault's dCi diesel engines.

Within the Renault-Nissan Alliance, ECUs are standardised, so Dacia files often work on Renault. The Dacia community in Eastern Europe and the CIS enjoys a large library of ready-made Stage files. Low-output Dacia engines are city-segment units; Stage 1 is safe.

Frequently asked questions

What power gain do you get after chip tuning the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp?

Stage 1 for the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp adds +35 hp — power increases from 75 to 110 hp (+47%). Torque rises from 180 to 240 Nm (+60 Nm).

What does a Stage 1 remap of the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Dacia Dokker with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +35 hp with no hardware changes.

Is Stage 1 worth doing on the base Dacia Dokker?

Yes, Stage 1 on the low-output Dacia Dokker 1.5 DCI EU6 (renault) 75 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

What is Stage 2 for the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp?

Stage 2 for the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

What ECU platform does the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp use?

The Dacia Dokker 1.5 DCI EU6 (renault) 75 hp is fitted with the Bosch EDC17C84 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Dacia Dokker remain valid after Stage 1?

After remapping the Dacia Dokker, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Dacia Dokker?

Reading and writing via OBD takes 25-30 minutes on the Dacia Dokker. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Dacia Dokker?

Before Stage 1 the original of the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp cost?

The remap price for the Dacia Dokker 1.5 DCI EU6 (renault) 75 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno